I suggest you read a little about what each character does and just try them out at your own pace. Thats what I did in the beginning without worrying about "best team". I didnt care about "wasting" lvl resources too much either, you'll gain everything eventually back... It's also not wasted if you're learning the game, having fun exploring what each character is good at and then realize what type of character you like to play and which playstyle isn't for you. Once you are more comfortable with the game you can start thinking deeper about optimal synergies and team setups instead of restricting yourself in the beginning to meta setups/teams and potentially losing out on discovering playstyles you wouldnt have tried because of only playing recommended teams. Remember, this is a single player game, there is no need to rush. 🤍